In this farm-themed episode, teams must bob for pig tongues and transfer them through a pigsty; retrieve frozen chickens while strapped to a rotisserie that repeatedly dunks them in lard; and one teammate must escape from shackles while being dragged behind a tractor that sprays fertilizer and then free their partner from a tank of rotten milk. A family is challenged to eat tarantulas in this week's Home Invasion. (thetvdb.com)